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Olt Valley, km 239+500 - 246+500

Proteção contra desprendimentos - Olt Valley, km 239+500 - 246+500 2015

GBE-1000A rockfall barrier protecting national road DN7

Proteção contra desprendimentos - Olt Valley, km 239+500 - 246+500 2015

GBE-1000A rockfall barrier base plate anchors drilling works

Proteção contra desprendimentos - Olt Valley, km 239+500 - 246+500 2015

Drilling flexible wire rope anchors for the GBE-1000A barrier

Proteção contra desprendimentos - Olt Valley, km 239+500 - 246+500 2015

One of the GBE-1000A rockfall barrier lines, completely installed

Proteção contra desprendimentos - Olt Valley, km 239+500 - 246+500 2015

GBE-1000A rockfall without border post - special solution for direct rock face connection

Proteção contra desprendimentos - Olt Valley, km 239+500 - 246+500 2015

Perfect solution containing passive GBE-1000A rockfall barrier and active slope stabilization with nailed TECCO® SYSTEM³

Proteção contra desprendimentos - Olt Valley, km 239+500 - 246+500 2015

Another line of GBE-1000A barrier with direct rock face connection

Proteção contra desprendimentos - Olt Valley, km 239+500 - 246+500 2015

Fully installed VX-060L debris flow barrier

Proteção contra desprendimentos - Olt Valley, km 239+500 - 246+500 2015

A short - only 22 m long - GBE-1000A barrier along national road DN7

 

Sistemas

 

Comprimento do sistema

20 m - 50 m

 

Ano de instalação

2015

Situação inicial

National road no. 7 (DN7) is one of the most important routes through the Carpathian Mountains, with heavy traffic. The Olt River runs parallel to the DN7 with high mountains, directly next to the road. In winter and spring rockfalls occur regularly. Also with unstable slopes, torrents and avalanches the risk of accidents was high. 

This project was originally developed with five concrete canopies for rockfall protection. Due to costs and other restrictions, a modern solution using high tensile steel wire was chosen. After further investigation, 23 dangerous areas were found and had to be protected using two types of protection systems: active and passive.

Descrição

GBE rockfall barriers were provided as a passive protection at the following sectors:

1. km 240+454 - 240+510

GBE-1000

  • capacity: 1000 kJ
  • height: 5 m
  • length: 56 m

2. km 240+555 - 240+577

GBE-1000

  • capacity: 1000 kJ
  • height: 3 m
  • length: 22 m

3. km 242+453 - 242+457 (as a debrisflow barrier)

VX-060

  • height: 3 m
  • length: 8 m

 4. km 242+457 - 242+610

GBE-1000

  • capacity: 1000 kJ
  • height: 4 m
  • length: 30 m and 36 m

 5. km 242+859 - 242+940

GBE-1000

  • capacity: 1000 kJ
  • height: 4 m
  • length: 30 m

 

6. km 243+099 - 243+179

GBE-1000

  • capacity: 1000 kJ
  • height: 4 m
  • length: 30 m

See also the other projects of Olt Valley.

Promotor

Compania Naţională de Administrare a Infrastructurii Rutiere (C.N.A.I.R.) – Directia Regionala de Drumuri si Poduri Craiova (D.R.D.P.)

Contratante

S.C. VECTRA GROUP S.A.

Objecto protegido

Estrada

Proteção contra a corrosão

Galvanizado, GEOBRUGG SUPERCOATING

Empreteiro

A.C. IRIMAT Cons S.R.L.

Outras empresas envolvidas

Sachschische Bau GmbH Dresden Germany, Sibiu Branch

Outras aplicações instaladas

Estabilização de taludes, Proteção contra correntes de detritos

O seu contacto local

Kevin H. Coyle
 

Kevin H. Coyle

Regional Manager Northeast

Riscos naturais
Engenharia Hidráulica
Geobrugg North America, LLC,3 Beaudet Terr,Columbia CT 06237 / Estados Unidos Regional Manager Northeast

E-mail

Saleh Feidi
 

Saleh Feidi

Regional Manager California

Riscos naturais
Engenharia Hidráulica
Geobrugg North America, LLC,8921 Emperor Ave.,San Gabriel, California 91775 / Estados Unidos Regional Manager California

E-mail

John Kalejta
 

John Kalejta

Regional Manager Central US

Riscos naturais
Engenharia Hidráulica
Geobrugg North America, LLC,3215 67th Avenue Pl,Greeley CO 80634 / Estados Unidos Regional Manager Central US

E-mail

Bob Lyne
 

Bob Lyne

Regional Manager Southeast

Riscos naturais
Engenharia Hidráulica
Geobrugg North America, LLC,8004 Windspray Drive,Summerfield NC 27358 / Estados Unidos Regional Manager Southeast

E-mail

Pierce Runnels, Civil Engineer
   

Pierce Runnels

General Manager Geobrugg North America

Riscos naturais
Geobrugg North America, LLC,22 Centro Algodones , Civil Engineer General Manager Geobrugg North America

E-mail

Tim Shevlin
 

Tim Shevlin

Sales Director

Riscos naturais
Geobrugg North America, LLC,Salem OR 97302 / Estados Unidos Sales Director

E-mail